Description

3-Methyl-1,2-oxazole-4-carbaldehyde is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core structure makes it a valuable precursor for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This aldehyde-functionalized oxazole is primarily sought by R&D chemists and process development scientists. It enables the synthesis of novel compounds for applications ranging from medicinal chemistry to material science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new active pharmaceutical ingredients (APIs), particularly in the creation of heterocyclic drug candidates.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require specific heterocyclic scaffolds.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Useful for constructing molecular probes and tags to study biological systems and pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Item	Details
Product Name	3-Methyl-1,2-oxazole-4-carbaldehyde
CAS No.	1064458-79-2
Molecular Formula	C5H5NO2
Molecular Weight	111.10 g/mol
Synonyms	3-Methylisoxazole-4-carboxaldehyde; 4-Formyl-3-methylisoxazole; 3-Methyl-4-isoxazolecarboxaldehyde; 3-Methyl-1,2-oxazole-4-carboxaldehyde; 3-Methylisoxazole-4-carbaldehyde; 4-Carbaldehyde-3-methylisoxazole; 3-Methyl-4-formylisoxazole
EINECS	Contact for details

Quality Control

Every batch of 3-Methyl-1,2-oxazole-4-carbaldehyde is produced and analyzed under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support cGMP compliance for advanced intermediate manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow solid or liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.